.register-page .content {
  position: relative;
  z-index: 3;
  padding-top: 15vh;
  min-height: calc(100vh - 80px);
}

.card {
  display: inline-block;
  position: relative;
  width: 100%;
  margin: 25px 0;
  box-shadow: 0 1px 4px 0 rgba(0, 0, 0, 0.14);
  border-radius: 6px;
  color: rgba(0, 0, 0, 0.87);
  background: #fff;
  padding: 20px;
}

.register-page .card-signup {
  border-radius: 6px;
  box-shadow: 0 16px 24px 2px rgba(0, 0, 0, 0.14), 0 6px 30px 5px rgba(0, 0, 0, 0.12), 0 8px 10px -5px rgba(0, 0, 0, 0.2);
  margin-bottom: 100px;
  padding: 40px 0;
}

.card .card-title {
  color: #3C4858;
  text-decoration: none;
}

.social {
  padding: 10px 0 20px 0;
}

.btn-weixin {
  background: #62b900;
  color: #FFFFFF;
}

.btn-qq {
  background: #12b7f5;
  color: #FFFFFF;
}

.btn-weibo {
  background: #fa2f2f;
  color: #FFFFFF;
}

.input-group .input-group-addon {
  border: 0;
  background: transparent;
  padding: 18px 15px 0;
  font-size: 20px;
}

.input-group .input-group-addon > i {
  display: inline-block;
  width: 24px;
}

.form-group {
  padding-bottom: 10px;
  margin: 20px 0 0 0;
}

.form-control, .form-group .form-control {
  border: 0;
  background-image: linear-gradient(#9c27b0, #9c27b0), linear-gradient(#D2D2D2, #D2D2D2);
  background-size: 0 2px, 100% 1px;
  background-repeat: no-repeat;
  background-position: center bottom, center calc(100% - 1px);
  background-color: transparent;
  transition: background 0s ease-out;
  float: none;
  box-shadow: none;
  border-radius: 0;
  font-weight: 400;
  padding-left: 0;
}

.form-group.is-focused .form-control {
  outline: none;
  background-image: linear-gradient(#9c27b0, #9c27b0), linear-gradient(#D2D2D2, #D2D2D2);
  background-size: 100% 2px, 100% 1px;
  box-shadow: none;
  transition-duration: 0.3s;
}

.form-group label.control-label {
  font-size: 11px;
  line-height: 1.07143;
  color: #AAAAAA;
  font-weight: 400;
  margin: 16px 0 0 0;
}

.form-group.label-static label.control-label,
.form-group.label-floating.is-focused label.control-label,
.form-group.label-floating:not(.is-empty) label.control-label {
  top: -28px;
  left: 0;
  font-size: 11px;
  line-height: 1.07143;
}

.form-group.label-floating label.control-label,
.form-group.label-placeholder label.control-label {
  top: -7px;
  font-size: 14px;
  line-height: 1.42857;
}

.form-group.has-danger label.control-label {
  color: #f44336;
}

.btn.btn-rose.btn-simple {
  color: #FFFFFF;
  background: #e91e63;
  width: 80%;
}

.btn.btn-rose.btn-simple:hover,
.btn.btn-rose.btn-simple:focus,
.btn.btn-rose.btn-simple:active {
  color: #FFFFFF;
  background: #e91e63;
}
